普通物理力学易错题剖析

An Analysis of Easy Wrong Mechanics Questions in Fundamentals of Physics

力学是物理学专业学生学习物理的第一门专业基础课,刚刚步入大学一年级的很多学生保持有中学的解题习惯,不能按照大学力学的要求进行解题,解题中出现这样那样的错误。教师有必要对学生出现的错误尤其是典型易错题进行剖析,才能对症下药,帮助学生提高解题能力,进而学好力学。

Mechanics is the first professional course for students in physics major to learn physics. Just enter the university first grade student with problem solving habit of middle school,thus many students cannot solve questions in accordance with the requirements of the college mechanics,which results in problem solving in a variety of mistakes. It is necessary that teachers especially analyze the typical easy wrong questions that students make,in order to suit the remedy to the case,to help students improve the ability of question solving,and then to learn better mechanics.